- National Association for Research in Science Teaching (2)
- American Association of Petroleum Geologists (1)
- American Association of Physics Teachers (1)
- American Chemical Society. Division of Chemical Education (1)
- American Chemical Society. Section of Chemical Education (1)
- American Geological Institute (1)
- Association for Computing Machinery (1)
- Association for the Education of Teachers in Science (1)
- Australasian Science Education Research Association (1)
- Center for Mathematics and science education, Queensland University of technology (1)
- Institute of Biology (1)
- Institute of Physics (Great Britain) (1)
- London Mathematical Society (1)
- National Science Teachers Association (1)
- SEAMEO Regional Center for Education in Science and Mathematics (1)
- Society of Biology (1)
- no value (19)